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Digital assets and currencies

Understand assets, networks and trading mechanics with sources you can check.

Assets

$Libra cryptocurrency scandal

On February 14, 2025, Javier Milei, the president of Argentina, promoted a cryptocurrency project called $LIBRA. The price of the meme coin spiked following Milei's promotion but then suffered a severe price drop, leading to allegations of a rug pull scam and $251 million in losses for investors. This scandal has been dubbed Cryptogate. The Economist called it the "first big scandal" of

Trading basics

$Trump

$Trump (stylized in all caps) is a meme coin cryptocurrency associated with United States president Donald Trump, hosted on the Solana blockchain. One billion coins were created; 800 million remain owned by two Trump-owned companies, after 200 million were publicly released in an initial coin offering (ICO) on January 17, 2025. Less than a day later, the aggregate market value of all coi

Banking

100 point check

The 100 point check is a personal identification system adopted by the Australian Government to combat financial transaction fraud by individuals and companies, enacted by the Financial Transactions Reports Act (1988) (FTR Act), which established the Australian Transaction Reports and Analysis Centre (AUSTRAC) and which continued in existence under the Anti-Money Laundering and Counter-

Banking

1919–1922 Philippine financial crisis

The 1919–1922 Philippine financial crisis, also referred to as the Philippine Currency and Exchange Crisis of 1919–1922, resulted as a consequence of an economic crisis which began in 1919 along with the mismanagement of the Philippine National Bank. Due to the Wood-Forbes Mission in 1921, there were questions among Filipino politicians on who should take responsibility.

Banking

1988–1992 Norwegian banking crisis

The 1988–1992 Norwegian banking crisis was the largest financial crisis that occurred in Europe since the end of World War II within Norway. The crisis emerged from a backdrop of financial deregulation, which unleashed a wave of perilous credit operations and a subsequent lending frenzy. The elimination of lending rate constraints led Norwegian banks to partake in high-risk activities, r

Banking

1990–1994 Swedish financial crisis

The 1990–1994 Swedish financial crisis took place in Sweden when the deflation of a housing bubble caused a severe credit crunch and bank crisis and a deep recession. Similar crises took place in countries around the same time, such as in Finland and the Savings and Loans crisis in the United States. The causes of the crisis were similar to those of the subprime mortgage crisis of 2007–

Banking

1990s Finnish banking crisis

The 1990s Finnish banking crisis was a deep systemic crisis of the entire Finnish financial sector that took place mainly in the years 1991–1993, after several years of debt-based economic boom in the late 1980s. Its total taxpayer cost was roughly 8% of the Finnish GNP, making it the most severe of the contemporary Nordic banking crises. The crisis has been attributed to a combination o

Trading basics

1991 Indian economic crisis

The 1991 Indian economic crisis was a balance-of-payments crisis in which India's foreign-exchange reserves fell to a level barely sufficient to pay three weeks of imports. It followed a decade of large fiscal deficits and rising external borrowing and came to a head in 1990-91 because of rising oil prices during the Gulf War, political instability that prevented the government from pass

Trading basics

1994 bond market crisis

The 1994 bond market crisis, or Great Bond Massacre, was a sudden drop in bond market prices across the developed world. It began in Japan and the United States (US), and spread through the rest of the world. After the recession of the early 1990s, historically low interest rates in many industrialized nations preceded an unexpectedly volatile year for bond investors, including those tha

Banking

2002 Uruguay banking crisis

The 2002 Uruguay banking crisis was a major banking crisis that hit Uruguay in July 2002. The crisis unfolded after years of heavy dollarization since the 1950s when chronic inflation and weak confidence in the peso led Uruguayans to prefer U.S. dollars. This left the economy highly exposed to external shocks. The crisis was caused by a considerable contraction in Uruguay's economy and b

Banking

2003 Myanmar banking crisis

The 2003 banking crisis of Myanmar was a major bank run in private banking that hit Myanmar (Burma) in February 2003. It started with a decline in the trust for private financial institutions following the collapse of small financial enterprises and proliferating rumors about the liquidity of major private banks. Leading to a bank run on the Asia Wealth Bank, the crisis quickly spread to

Trading basics

2008 financial crisis

The 2008 financial crisis was a major worldwide financial crisis which started in the U.S. The first phase was the subprime mortgage crisis, which began in early 2007 as mortgage-backed securities (MBS) tied to U.S. real estate, and a vast web of derivatives linked to those MBS, collapsed in value. A liquidity crisis spread to global institutions by mid-2007 and climaxed with the bankrup

Fiat currencies

2008 G20 Washington summit

The 2008 G20 Washington Summit on Financial Markets and the World Economy was the first meeting, held in Washington, D.C., United States. It achieved general agreement amongst the G20 on how to cooperate in key areas so as to strengthen economic growth, deal with the 2008 financial crisis, and lay the foundation for reform to avoid similar crises in the future. The Summit resulted from a

Banking

2008 United Kingdom bank rescue package

During the period 2007–2009, the UK government intervened financially to support the UK banking sector, and four UK banks in particular.

Banking

2009 United Kingdom bank rescue package

A second bank rescue package totalling at least £50 billion was announced by the British government on 12 January 2009, as a response to the 2008 financial crisis. The package was designed to increase the amount of money that banks could lend to businesses and private individuals. This aid came in two parts: an initial £50 billion made available to big corporate borrowers, and a second u

Trading basics

2010 flash crash

The flash crash of May 6, 2010, , also known as the crash of 2:45 or simply the flash crash, was a United States trillion-dollar flash crash (a type of stock market crash) which started at 2:32 p.m. EDT and lasted for approximately 36 minutes.

Securities & exchanges

2012 JPMorgan Chase trading loss

In April and May 2012, large trading losses occurred at JPMorgan's Chief Investment Office, based on transactions booked through its London branch. The unit was run by Chief Investment Officer Ina Drew, who later stepped down. A series of derivative transactions involving credit default swaps (CDS) were entered, reportedly as part of the bank's "hedging" strategy. Trader Bruno Iksil, nic

Assets

2016 Bitfinex hack

The Bitfinex cryptocurrency exchange was hacked in August 2016. 119,756 bitcoins, worth about US$72 million at the time, were stolen.

Trading basics

2020 Twitter account hijacking

On July 15, 2020, between 20:00 and 22:00 UTC, 130 high-profile Twitter accounts were compromised by outside parties to promote a bitcoin scam. Hackers used social engineering against Twitter employees to gain access to administrative tools, allowing them to post the tweets directly. The scam tweets asked individuals to send bitcoin currency to a specific cryptocurrency wallet, with the

Assets

2021 Squid Game cryptocurrency scam

In 2021, a significant fraudulent event took place in the world of cryptocurrency. Inspired by the popular South Korean Netflix series Squid Game, this cryptocurrency, known as $SQUID (Squid Coin), promised investors an opportunity to play and earn an through "upcoming fan-made online game" inspired by Squid Game. However, it quickly unraveled as a rug pull, leaving investors defrauded o

Banking

2022 Henan banks protests

The 2022 Henan banks protests were a series of demonstrations against four regional banks of Henan province, including Yuzhou Xinminsheng Village Bank, Shangcai Huimin County Bank, Zhecheng Huanghuai Community Bank and New Oriental Country Bank of Kaifeng, over alleged financial corruption. Deposits totaling around 40 billion yuan at these four banks in Henan, as well as at Guzhen Xinhua

Trading basics

2023 United States banking crisis

The 2023 United States banking crisis was a series of bank failures and bankruptcies that took place in early 2023, with the United States federal government ultimately intervening in several ways. Over the course of five days in March 2023, three small-to-mid size U.S. banks failed, triggering a sharp decline in global bank stock prices and swift response by regulators to prevent poten

Assets

2024 WazirX hack

On 18 July, 2024, WazirX, an Indian cryptocurrency exchange, reported a cyberattack in which approximately US$234.9 million (around ₹2,000 crore) in digital assets were stolen from a multi-signature wallet used under a third-party custody arrangement with Liminal Custody. Global analysis later linked the attack to the Lazarus Group, a North Korea–associated threat actor targeting crypto

Trading basics

2025 Czech government Bitcoin scandal

The 2025 Czech government Bitcoin scandal was a scandal in the Czech Republic that involved a donation of 468 Bitcoins to the country's Ministry of Justice. The Czech daily newspaper, Deník N, reported that the Minister of Justice, Pavel Blažek, accepted the donation from Tomáš Jiřikovský, which was worth one billion Czech koruna at the time (approximately $45,000,000 USD). Jiřikovský ha

Payments & settlement

2C2P

2C2P is a financial services company headquartered in Singapore. The company primarily provides payment gateway services to businesses.

Payments & settlement

360-day calendar

The 360-day calendar is a method of measuring durations used in financial markets, in computer models, in ancient literature, and in prophetic literary genres.

Trading basics

4690 Operating System

4690 Operating System (sometimes shortened to 4690 OS or 4690) is a specially designed point of sale (POS) operating system, originally sold by IBM. In 2012, IBM sold its retail business, including this product, to Toshiba, which assumed support. 4690 is widely used by IBM and Toshiba retail customers to run retail systems which run their own applications and others. Retailers have used

Finance

Aave

Aave is a decentralized finance protocol (DeFi) that enables the lending and borrowing of cryptocurrencies without the involvement of intermediary financial institutions.

Assets

AAX (cryptocurrency exchange)

Atom Asset Exchange (AAX) was a cryptocurrency exchange that was based in Hong Kong.

Banking

Aayushkalam

Aayushkalam (transl. Lifetime) is a 1992 Indian Malayalam-language supernatural horror drama film directed by Kamal and written by Vinu Kiriyath and Rajan Kiriyath. It stars Mukesh and Jayaram in the lead roles and Sreenivasan in supporting role. The film was a commercial success at the box office. Aayushkalam is based on the Hollywood films Ghost and Heart Condition and was in turn rema

Trading basics

Abkhazian apsar

The apsar (Abkhaz: аԥсар, āpsār; symbol:) is a currency of Abkhazia. So far, coins in denominations of 1, 2, 3, 5, 10, 20, 25, 50, and 100 apsars and banknotes in denominations of 10, 25, 50, 100, 200 and 500 apsars have been issued. While the coins and banknotes are legal tender in the Republic of Abkhazia, their usage is limited, and they are mostly made for collectors. In Abkhazia, t

Assets

Abra (company)

Abra is a cryptocurrency wallet and exchange, and digital asset services company with offices in several countries. Its offerings include Abra Private, an SEC-registered investment advisory service for high-net-worth investors and family offices; Abra Prime, a prime broker for digital asset trading, lending, and derivatives; and Abra Treasury, which enables companies to add Bitcoin and d

Banking

Accel (interbank network)

Accel (formerly known as the ACCEL/Exchange Network) is a North American interbank network owned by Fiserv. It connects over 412,000 automatic teller machines (ATMs) in all 50 states in the United States. The network also has a small number of ATMs in certain U.S. Air Force Bases around the world, and over 3.3 million electronic funds transfer at point-of-sale locations.

Finance

Access to finance

Access to finance is the ability of individuals or enterprises to obtain financial services, including credit, deposit, payment, insurance, and other risk management services. Those who involuntarily have no or only limited access to financial services are referred to as the unbanked or underbanked, respectively. Areas with inadequate banking services are referred to as banking deserts.

Trading basics

Account-based selling

Account-based selling, also known as account-based sales and hyper-segmented sales, is a strategic sales model in which the sale of goods or services is carried out to narrow segments of the target audience or specific decision makers. In a typical ABS concept, the selling company forms a target audience, then divides it into narrow segments to offline selling.

Finance

Accounting liquidity

In accounting, liquidity (or accounting liquidity) is a measure of the ability of a debtor to pay their debts as and when they fall due. It is usually expressed as a ratio or a percentage of current liabilities. Liquidity is the ability to pay short-term obligations.

Finance

Accounting rate of return

The accounting rate of return, also known as average rate of return, or ARR, is a financial ratio used in capital budgeting. The ratio does not take into account the concept of time value of money. ARR calculates the return, generated to net income of the proposed capital investment. The ARR is a percentage return. Say, if ARR = 7%, then it means that the project is expected to earn seve

Finance

Accredited investor

An accredited or sophisticated investor is an investor with a special status under financial regulation laws. The definition of an accredited investor (if any), and the consequences of being classified as such, vary between countries. Generally, accredited investors include high-net-worth individuals, banks, financial institutions, and other large corporations, who have access to complex

Securities & exchanges

Accumulator (structured product)

Accumulators (a.k.a. share forward accumulators) are financial structured products sold by an issuer (seller) to investors (the buyer) that require the buyers to buy shares of some underlying security at a predetermined strike price, settled periodically.

Payments & settlement

ACH Network

In the United States, the ACH Network is the national automated clearing house (ACH) for electronic funds transfers established in the 1960s and 1970s. It is a financial utility owned by US banks, and is one of the largest payments networks in the United States, both by volume and by customer reach; virtually every bank account in the US, whether personal or commercial, is connected to t

Payments & settlement

ACI Worldwide

ACI Worldwide is a digital payments software company headquartered in Elkhorn, Nebraska, that processes billions of transactions daily equating to trillions of U.S. dollars for customers in 94 countries. Banks, financial institutions, merchants, billers, acquirers, issuers, and other third-party payment service providers use its intelligent solutions to deploy secure payment rails across

Trading basics

Acquisition of Credit Suisse by UBS

On 19 March 2023, Swiss bank UBS Group AG agreed to buy Credit Suisse for CHF 3 billion (US$3.2 billion) in an all-stock deal brokered by the government of Switzerland and the Swiss Financial Market Supervisory Authority. The Swiss National Bank supported the deal by providing more than CHF 100 billion (US$104 billion) in liquidity to UBS following its takeover of Credit Suisse's operati

Trading basics

ActivTrades

ActivTrades is a UK-based brokerage firm providing an electronic trading platform to trade Forex, Contracts for Difference (CFDs), and spread betting. It provides services to retail and institutional traders via the electronic trading platforms ActivTrader, MetaTrader 4, MetaTrader 5 and TradingView.

Trading basics

Adaptive market hypothesis

The adaptive market hypothesis, as proposed by Andrew Lo is an attempt to reconcile economic theories based on the efficient market hypothesis (which implies that markets are efficient) with behavioral economics, by applying the principles of evolution to financial interactions: competition, adaptation, and natural selection. This view is part of a larger school of thought known as Evolu

Finance

Adaptive Modeler

Altreva Adaptive Modeler is a software application for creating agent-based financial market simulation models for the purpose of forecasting prices of real world market traded stocks or other securities. The technology it uses is based on the theory of agent-based computational economics (ACE), the computational study of economic processes modeled as dynamic systems of interacting heter

Banking

Adjustable-rate mortgage

A variable-rate mortgage, adjustable-rate mortgage (ARM), or tracker mortgage is a mortgage loan with the interest rate on the note periodically adjusted based on an index which reflects the cost to the lender of borrowing on the credit markets. The loan may be offered at the lender's standard variable rate/base rate. There may be a direct and legally defined link to the underlying inde

Trading basics

Admirals (company)

Admirals (formerly known as Admiral Markets) is an Estonian online brokerage group based in Tallinn, Estonia, providing access to foreign-exchange trading and contracts for difference (CFDs). Established in 2003 by Alexander Tsikhilov, the company operates through several licensed entities.

Securities & exchanges

ADSS (company)

ADSS (ADS Securities until 2018) is an Abu Dhabi-based financial services company that provides online trading, investment, wealth management, and asset management services to institutional, private, and retail clients. Established in 2011, ADSS expanded its brokerage activities and operated through subsidiaries and representative offices in financial centres including Hong Kong, Singapo

Payments & settlement

Adyen

Adyen is a Dutch payment company with the status of an acquiring bank that allows businesses to accept e-commerce, mobile, and point-of-sale payments. It is listed on the stock exchange Euronext Amsterdam.

Finance

Affirm Holdings

Affirm Holdings, Inc. is an American financial technology company and a point-of-sale lender. Founded in 2012 by PayPal co-founder Max Levchin, it is the largest U.S. based buy now, pay later (BNPL) financier. As of 2026, Affirm reports nearly 28 million users and processes $50 billion in annual payments.

Finance

African Solidarity Fund

The African Solidarity Fund (ASF), also known by its French name and acronym (Fonds de Solidarité Africain, FSA), is a multilateral, financial guarantee institution based in Niamey, Niger. Currently it has 24 member states. The purpose of the ASF is to contribute to the economic and social development of its regional member states by facilitating access to credit for states and public an

Finance

Afterpay

Afterpay Limited (abbreviated as Afterpay) is an Australian technology company and a buy now, pay later (BNPL) lender. Founded in 2014 by Nick Molnar and Anthony Eisen, it is now owned by Block, Inc. As of 2023, Afterpay serves 24 million users, processes US$27.3 billion in annual payments, and ranks among the three most-used BNPL services globally.

Trading basics

Agile marketing

Agile marketing, often termed marketing agility or international marketing agility, comprises sensemaking, speed, iteration, and marketing decisions; marketing decisions are performed in an agile manner, using principles from the Manifesto for Agile Software Development. Marketing Agility was named a research priority for 2020-2022 by the Marketing Science Institute.

Trading basics

Agricultural finance

Agricultural finance is a branch of finance which comprises financial services for agricultural production, processing and marketing, leasing (both land and equipment), and crop and livestock insurance.

Securities & exchanges

Ahmedabad Stock Exchange

The Ahmedabad Stock Exchange (ASE) was the second-oldest exchange of India located in Ahmedabad, Gujarat. It was owned by Government of India. Started in 1894, it was closed down in April 2018.

Payments & settlement

AirPlus International

AirPlus International GmbH is a global corporate payment provider offering payment and data services for corporate travel management, procurement, and travel trade. Originally a subsidiary of Lufthansa Group, the company was acquired by SEB Kort in July 2024. The company provides business-to-business payment services around business travel payment, accounting, and analysis functions, in

Payments & settlement

AirTag (company)

AirTag was a French startup that was acquired by Morpho, at the time a Safran subsidiary, in 2015. It was a mobile shopping and payments provider.

Payments & settlement

Airtel Payments Bank

Airtel Payments Bank is an Indian payments bank with its headquarters in New Delhi. The company is a subsidiary of Bharti Airtel.

Trading basics

Airwallex

Airwallex is a financial technology company founded in Melbourne, Australia, in 2015. It provides payment processing, foreign exchange, business accounts, corporate cards, and other financial services businesses. In 2019, Airwallex reached a reported valuation of US$8 billion.

Banking

Al Baraka Group

Al Baraka Group B.S.C. is a Bahraini international Islamic financial group that provides retail, corporate, treasury, and investment banking services through banking subsidiaries in 13 countries. Licensed by the Central Bank of Bahrain as an Investment Business Firm – Category 1 (Islamic Principles), it is headquartered in Manama, Bahrain.

Trading basics

Al-Barakat

Al-Barakat, or Al-Barakaat (Arabic: البركات), which means "Blessings" in Arabic, is a group of companies established in 1987 in Somalia. The firm is involved in the modern form of hawala, an informal value transfer system and remittance method. By 2001, Al-Barakat had outlets in 40 countries, and was the country's largest private employer. It handled about 140 million US$ a year from the

Assets

Alameda Research

Alameda Research was a cryptocurrency trading firm founded in September 2017 by Sam Bankman-Fried and Tara Mac Aulay. In November 2022, Alameda's sister cryptocurrency exchange FTX experienced a solvency crisis that resulted in both companies filing for Chapter 11 bankruptcy. That same month, anonymous sources told The Wall Street Journal that FTX had loaned more than half of its custome

Banking

Alexander Baring, 1st Baron Ashburton

Alexander Baring, 1st Baron Ashburton (27 October 1774 – 12 May 1848) was a British politician, diplomat and financier. A member of the Baring family, he was the second son of Sir Francis Baring, 1st Baronet.

Assets

Alexander Browder

Alexander Browder (born 2009) is a British student and financial crime researcher. He is the founder of the Global Cryptocurrency Laundering Database and the author of a 2026 report, published by the Henry Jackson Society, on the alleged use of cryptocurrency networks by sanctioned states to evade Western sanctions. In June 2026, at the age of 17, he was placed on an entry-ban list by th

Banking

Alfred Rexroth

Alfred Rexroth (27 March 1899 – January 1978) was a German engineer, entrepreneur and anthroposophist. He was the director of several business enterprises including the companies Neuguss, Rhinow and his family concern Rexroth, today Bosch Rexroth. Through the donation of his fortune the GLS Bank was able to begin much of its work.

Assets

Algorand

Algorand is a proof-of-stake blockchain and cryptocurrency. Algorand's native cryptocurrency is called ALGO.

Trading basics

Algorithmic trading

Algorithmic trading is a method of executing orders using automated pre-programmed trading instructions accounting for variables such as time, price, and volume. This type of trading attempts to leverage the speed and computational resources of computers relative to human traders. In the twenty-first century, algorithmic trading has been gaining traction with both retail and institutiona

Trading basics

Alibi marketing

Alibi marketing and alibi branding are marketing and branding strategies used by companies to circumvent restrictions on advertising certain classes of products by instead advertising an "alibi", which does not directly reference the restricted product but is likely to remind many viewers of the brand. The alibi may be a different product or simply a word or symbol reminiscent of the res

Payments & settlement

Alipay

Alipay (simplified Chinese: 支付宝; traditional Chinese: 支付寶; pinyin: zhīfùbǎo) is a third-party mobile and online payment platform, established in Hangzhou, China, in February 2004 by Alibaba Group and its founder Jack Ma. In 2015, Alipay moved its headquarters to Pudong, Shanghai, although its parent company Ant Financial remains Hangzhou-based.

Trading basics

Alpari

Alpari is a retail broker offering trading in the foreign exchange (forex) and contracts for difference (CFDs). The brand was founded in 1998 in Kazan, Russia, by entrepreneur Andrey Dashin. The brand has operated in a number of jurisdictions under local entities. As of 2025, Alpari’s international services are provided by Parlance Trading Ltd, licensed by the Mwali International Service

Finance

Alpha (finance)

Alpha is a measure of the active return on an investment, the performance of that investment compared with a suitable market index. An alpha of 1% means the investment's return on investment over a selected period of time was 1% better than the market during that same period; a negative alpha means the investment underperformed the market.

Securities & exchanges

Alte Handelsbörse

The Alte Handelsbörse or Alte Börse (Old exchange) in Leipzig, Saxony, Germany, is the city's oldest assembly building of merchants, and also the oldest Baroque building. Built as the Börse in 1678, it is now used as an event venue and is known in English as the Old Stock Exchange.

Banking

Alternative Bank Switzerland

Alternative Bank Switzerland (ABS) is a sustainability-oriented bank based in Olten, Canton of Solothurn, in Switzerland. Its headquarters are situated in the former building of the Walter Verlag.

Finance

Alternative financial service

An alternative financial service (AFS) is a financial service provided outside traditional banking institutions, on which many low-income individuals depend. In developing countries, these services often take the form of microfinance. In developed countries, the services may be similar to those provided by banks and include payday loans, rent-to-own agreements, pawnshops, refund anticipa

Trading basics

Alternative trading system

Alternative trading system (ATS) is a US and Canadian regulatory term for a non-exchange trading venue that matches buyers and sellers to find counterparties for transactions. Alternative trading systems are typically regulated as broker-dealers rather than as exchanges (although an alternative trading system can apply to be regulated as a securities exchange). In general, for regulatory

Finance

Altman Z-score

The Z-score formula for predicting bankruptcy was published in 1968 by Edward I. Altman, who was, at the time, an Assistant Professor of Finance at New York University. The formula may be used to determine the probability that a firm will go into bankruptcy within two years. Z-scores are used to predict corporate defaults and an easy-to-calculate control measure for the financial distres

Payments & settlement

Altyn Asyr (payment system)

Altyn Asyr (lit. 'Golden age') is a Turkmenistani domestic card scheme founded in 2001 by the Central Bank of Turkmenistan. The Altyn Asyr system is an integral part of Turkmenistan's payment infrastructure. Altyn Asyr offers financial services, including credit card, debit card, and prepaid card issuing and network processing.

Banking

Amalgamated Bank

Amalgamated Bank is an American financial institution. It is the largest union-owned bank and one of the only unionized banks in the United States. Amalgamated Bank is currently majority-owned by Workers United, an SEIU Affiliate.

Payments & settlement

Amazon Pay

Amazon Pay is an online Payment service provider owned by Amazon. Launched in 2007, Amazon Pay uses the consumer base of Amazon.com and focuses on giving users the option to pay with their Amazon accounts on external merchant websites. Before Amazon Pay was functional in China, in 2008, Alipay entered into a cooperation with Amazon.cn to enable payments through Alipay's platform in order

Trading basics

American depositary receipt

An American depositary receipt (abbreviated ADR, and sometimes spelled depository) is a negotiable security that represents securities of a foreign company and allows that company's shares to trade in the U.S. financial markets.

Payments & settlement

American Express

American Express Company (Amex) is an American bank holding company and multinational financial services corporation that specializes in payment cards. It is headquartered at 200 Vesey Street, also known as American Express Tower, in the Battery Park City neighborhood of Lower Manhattan; in 2026, the company announced that it would develop and be the sole occupant of the new 2 World Trad

Trading basics

American Investment Council

The American Investment Council (AIC), formerly the Private Equity Growth Capital Council (PEGCC), is a lobbying, advocacy, and research organization based in Washington, D.C., that was launched by a consortium of private equity firms in February 2007. It focuses on defending and promoting the private equity and growth capital investment industry to lawmakers and the public at large. Its

Finance

American Psycho

American Psycho is a horror novel by American writer Bret Easton Ellis, published in 1991. The story is told in the first-person by Patrick Bateman, a wealthy, narcissistic, and vain Manhattan investment banker who lives a double life as a serial killer. Alison Kelly of The Observer notes that while "Some countries [deem it] so potentially controversial that it only to be sold as shrink-

Securities & exchanges

American Stock Exchange Building

The American Stock Exchange Building, formerly known as the New York Curb Exchange Building and also known as 86 Trinity Place or 123 Greenwich Street, is the former headquarters of the American Stock Exchange. Designed in two sections by Starrett & van Vleck, it is located between Greenwich Street and Trinity Place in the Financial District of Lower Manhattan in New York City, with its

Banking

Amsterdam banking crisis of 1763

The Amsterdam banking crisis of 1763 in the Netherlands followed the end of the Seven Years' War. At this time prices of grain and other commodities were falling sharply, and the supply of credit dried up due to the decreased value of collateral goods. Many of the banks based in Amsterdam were over-leveraged and were interlinked by complex financial instruments, making them vulnerable to

Finance

AMTD Digital

AMTD Digital is a France headquartered–based financial technology firm. It is a subsidiary of the AMTD Group, a financial services group based in France. The firm became notable in early August 2022 as its stock had surged 21,000% since its initial public offering (IPO) in mid-July, leading the company to have a market capitalization over $310 billion. This made AMTD Digital the 14th lar

Banking

An Introduction to Islamic Finance

An Introduction to Islamic Finance is a book written by Pakistani scholar Taqi Usmani on Islamic banking and finance. The book remains one of the gateway publications on Islamic finance. Most of the focus of the book is on banking rather than fund management. The author urges Islamic banks to develop their own culture, as ultimately it is the value system that matters. The book displays

Finance

Analytics

Analytics is the systematic computational analysis of data or statistics. It is used for the discovery, interpretation, and communication of meaningful patterns in data, which also falls under and directly relates to the umbrella term, data science. Analytics also entails applying data patterns toward effective decision-making. It can be valuable in areas rich with recorded information;

Trading basics

Andrew Lee (entrepreneur)

Andrew Lee, also known as Dangun (born December 1983), is an American entrepreneur and the founder of the VPN service Private Internet Access, which started in 2010. Since 2023, he has been the self-proclaimed King of the non-territorial "Joseon Empire", recognized by Antigua and Barbuda as a successor state to Joseon and the Korean Empire; in the media, he is known as "Crown Prince of K

Securities & exchanges

Andrey Bushev

Andrey Yuryevich Bushev (Russian: Андрей Юрьевич Бушев; born 12 February 1966) is a Russian jurist and scholar of commercial law who currently serves as the judge of the Constitutional Court of Russia since 2022.

Payments & settlement

Angadia

Angadia is a traditional banking system that has been prevalent in the Indian subcontinent for centuries. Angadia refers to a trusted network of individuals who specialize in the secure transportation of valuable goods, including cash, jewelry, and important documents. It originated in the state of Gujarat. Angadia services facilitate trade and commerce in the region. In exchange for the

Finance

Anglo Irish Bank hidden loans controversy

The Anglo Irish Bank hidden loans controversy (also known as the circular transactions controversy) began in Dublin in December 2008 when Seán FitzPatrick, the chairman of Anglo Irish Bank (the state's third-largest bank), admitted he had hidden a total of €87 million in loans from the bank, triggering a series of incidents which led to the eventual nationalisation of Anglo on 21 January

Networks

Animoca Brands

Animoca Brands Corporation Ltd. is a Hong Kong–based game software company and venture capital company co-founded in 2014 by Yat Siu and David Kim. The company initially focused on developing mobile games, then shifted to blockchain gaming and NFTs in 2018, and to AI in 2025.

Banking

Annual percentage rate

Annual percentage rate of charge (APR), corresponding sometimes to a nominal APR and sometimes to an effective APR (EAPR), is the interest rate for a whole year (annualized), rather than just a monthly fee/rate, as applied on a loan, mortgage loan, credit card, etc. It is a finance charge expressed as an annual rate. Those terms have formal, legal definitions in some countries or legal j

Finance

Anti–money laundering

Anti–money laundering (AML) refers to a set of laws, regulations and institutional practices designed to help financial institutions and other regulated entities prevent, detect, and report money laundering and related financial crime. (Anti–money laundering is sometimes paired with combating the financing of terrorism, using the initialism AML/CFT.) In addition to regulatory and supervi

Securities & exchanges

Anti–Money Laundering Council

The Anti–Money Laundering Council (AMLC, locally [ˈam.lak] ahm-LAHK) is the agency of the government of the Philippines that is tasked to implement the provisions of Republic Act No. 9160, also known as the Anti–Money Laundering Act of 2001 (AMLA), as amended, and Republic Act No. 10168, also known as the Terrorism Financing Prevention and Suppression Act of 2012 (TFPSA).

Finance

Antigonish Movement

The Antigonish Movement blended adult education, co-operatives, microfinance and rural community development to help small, resource-based communities around Canada's Maritimes to improve their economic and social circumstances. A group of priests and educators, including Father Jimmy Tompkins, Father Moses Coady, Rev. Hugh MacPherson and A.B. MacDonald led this movement from a base at t

Payments & settlement

Apple Pay

Apple Pay is a mobile payment service by Apple that allows users to make payments in person, in iOS apps, and on the web. Supported on iPhone, Apple Watch, iPad, Mac, and Vision Pro, Apple Pay digitizes and can replace a credit or debit card chip and PIN transaction at a contactless-capable point-of-sale terminal. It does not require Apple Pay–specific contactless payment terminals; it c

Payments & settlement

Apple Wallet

Apple Wallet (or simply Wallet, known as Passbook prior to iOS 9) is a digital wallet developed by Apple Inc. and included with iOS and watchOS that allows users to store Wallet passes such as coupons, boarding passes, student ID cards, government ID cards, business credentials, resort passes, car keys, home keys, event tickets, public transportation passes, store cards, and – starting w

Mining

Application-specific integrated circuit

An application-specific integrated circuit (ASIC ) is an integrated circuit (IC) chip customized for a particular use, rather than intended for general-purpose use, such as a chip designed to run in a digital voice recorder or a high-efficiency video codec. Application-specific standard product chips are intermediate between ASICs and industry standard integrated circuits like the 7400 s